Archer, CO Weather Forecast

Local 7-day forecast

71°

Partly Sunny then Slight Chance Showers And Thunderstorms

Track current conditions, temperature changes, wind, and the full daily outlook for Archer, CO in one place.

Tuesday, September 15, 2026

Wind: 8 mph ENE

Today

A slight chance of rain showers between noon and 3pm, then a slight chance of showers and thunderstorms. Partly sunny. High near 71, with temperatures falling to around 68 in the afternoon. East northeast wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Local 7-day forecast

Local Weather Overview

This forecast page for Archer, CO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 15, 2026 10:52 AM MDT.

The active forecast window currently covers Sep 15 to Sep 21, 2026 for Archer, CO.

Page Snapshot

Page focus: city weather
Forecast window: Sep 15 to Sep 21, 2026
Latest sync: Sep 15, 2026 10:52 AM MDT
Forecast office: BOU
Source: NOAA / NWS

Next High

71°F

Today

Next Low

53°F

Tonight

Rain Outlook

Periods mentioning precipitation

Windiest

8 mph

Today

Daily Outlook

Today

Sep 15

Partly Sunny then Slight Chance Showers And Thunderstorms

71 °F

/ 53°F

Wind 8 mph

Wed

Sep 16

Partly Sunny then Chance Showers And Thunderstorms

83 °F

/ 56°F

Wind 2 to 8 mph

Thu

Sep 17

Showers And Thunderstorms Likely

77 °F

/ 53°F

Wind 1 to 5 mph

Fri

Sep 18

Partly Sunny then Showers And Thunderstorms Likely

82 °F

/ 51°F

Wind 6 mph

Sat

Sep 19

Partly Sunny then Showers And Thunderstorms Likely

74 °F

/ 49°F

Wind 2 to 7 mph

Sun

Sep 20

Partly Sunny then Chance Showers And Thunderstorms

74 °F

/ 48°F

Wind 1 to 6 mph

Mon

Sep 21

Mostly Sunny then Chance Showers And Thunderstorms

77 °F

/ 49°F

Wind 2 to 7 mph

This Week in Archer

Wednesday looks like the warmest upcoming period in Archer at 83 degrees F.

Sunday Night is the coolest period ahead with temperatures near 48 degrees F.

The strongest winds are forecast for Today at about 8 mph ENE.

Precipitation is mentioned in 14 upcoming forecast periods.

Forecast Details

Last updated: Sep 15, 2026 10:52 AM MDT
Coverage: 8 days
Time zone: America/Denver
Forecast office: BOU
Radar station: KFTG

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Tonight

Sep 15

53°F

Slight Chance Showers And Thunderstorms then Mostly Cloudy

2 to 7 mph SSW

A slight chance of showers and thunderstorms before midnight. Mostly cloudy. Low around 53, with temperatures rising to around 57 overnight. South southwest wind 2 to 7 mph. Chance of precipitation is 20%.

Wednesday

Sep 16

83°F

Partly Sunny then Chance Showers And Thunderstorms

2 to 8 mph E

A chance of showers and thunderstorms after noon. Partly sunny. High near 83, with temperatures falling to around 73 in the afternoon. East wind 2 to 8 mph. Chance of precipitation is 50%.

Wednesday Night

Sep 16

56°F

Chance Showers And Thunderstorms

1 to 6 mph W

A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. West wind 1 to 6 mph. Chance of precipitation is 50%.

Thursday

Sep 17

77°F

Showers And Thunderstorms Likely

1 to 5 mph N

A slight chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. North wind 1 to 5 mph. Chance of precipitation is 70%.

Thursday Night

Sep 17

53°F

Chance Showers And Thunderstorms then Mostly Cloudy

3 mph W

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

Friday

Sep 18

82°F

Partly Sunny then Showers And Thunderstorms Likely

6 mph SE

Showers and thunderstorms likely after noon. Partly sunny, with a high near 82.

Friday Night

Sep 18

51°F

Chance Showers And Thunderstorms then Partly Cloudy

5 mph SW

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.

Saturday

Sep 19

74°F

Partly Sunny then Showers And Thunderstorms Likely

2 to 7 mph SSE

Showers and thunderstorms likely after noon. Partly sunny, with a high near 74.

Saturday Night

Sep 19

49°F

Chance Showers And Thunderstorms

1 to 5 mph SW

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.

Sunday

Sep 20

74°F

Partly Sunny then Chance Showers And Thunderstorms

1 to 6 mph NE

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.

Sunday Night

Sep 20

48°F

Chance Showers And Thunderstorms then Partly Cloudy

2 to 6 mph SSW

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.

Monday

Sep 21

77°F

Mostly Sunny then Chance Showers And Thunderstorms

2 to 7 mph SSE

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.

Monday Night

Sep 21

49°F

Slight Chance Rain Showers then Partly Cloudy

5 to 8 mph S

A slight chance of rain showers before midnight. Partly cloudy, with a low around 49.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Today Sep 15	Partly Sunny then Slight Chance Showers And Thunderstorms	71°F	8 mph ENE	A slight chance of rain showers between noon and 3pm, then a slight chance of showers and thunderstorms. Partly sunny. H...
Tonight Sep 15	Slight Chance Showers And Thunderstorms then Mostly Cloudy	53°F	2 to 7 mph SSW	A slight chance of showers and thunderstorms before midnight. Mostly cloudy. Low around 53, with temperatures rising to...
Wednesday Sep 16	Partly Sunny then Chance Showers And Thunderstorms	83°F	2 to 8 mph E	A chance of showers and thunderstorms after noon. Partly sunny. High near 83, with temperatures falling to around 73 in...
Wednesday Night Sep 16	Chance Showers And Thunderstorms	56°F	1 to 6 mph W	A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. West wind 1 to 6 mph. Chance of precipitatio...
Thursday Sep 17	Showers And Thunderstorms Likely	77°F	1 to 5 mph N	A slight chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 77....
Thursday Night Sep 17	Chance Showers And Thunderstorms then Mostly Cloudy	53°F	3 mph W	A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 5...
Friday Sep 18	Partly Sunny then Showers And Thunderstorms Likely	82°F	6 mph SE	Showers and thunderstorms likely after noon. Partly sunny, with a high near 82.
Friday Night Sep 18	Chance Showers And Thunderstorms then Partly Cloudy	51°F	5 mph SW	A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.
Saturday Sep 19	Partly Sunny then Showers And Thunderstorms Likely	74°F	2 to 7 mph SSE	Showers and thunderstorms likely after noon. Partly sunny, with a high near 74.
Saturday Night Sep 19	Chance Showers And Thunderstorms	49°F	1 to 5 mph SW	A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Sunday Sep 20	Partly Sunny then Chance Showers And Thunderstorms	74°F	1 to 6 mph NE	A chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.
Sunday Night Sep 20	Chance Showers And Thunderstorms then Partly Cloudy	48°F	2 to 6 mph SSW	A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.
Monday Sep 21	Mostly Sunny then Chance Showers And Thunderstorms	77°F	2 to 7 mph SSE	A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
Monday Night Sep 21	Slight Chance Rain Showers then Partly Cloudy	49°F	5 to 8 mph S	A slight chance of rain showers before midnight. Partly cloudy, with a low around 49.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Archer.

Region Links

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National weather entry point

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.